Product Introduction (3) Product Group: Inverter Product Line: EM-A Gearmotors (compatible mechanical gearboxes)

30 september 2025

We are pleased to announce the release of new drive solution from Mitsubishi Electric: EM-A Motor + Tramec/Varmec gearboxes from the Inverter family.

3. Key Benefits of EM-A Gearmotors.

Efficiency: IE5+ motor + gearbox with up to 95% efficiency = lower energy costs, reduced CO₂ footprint.
Functionality: encoderless positioning, speed stability ±0.05% regardless of load, positioning accuracy approx. 1°.
Cost: EM-A Gearmotors are:

~11–16% cheaper than MR-JET servo with planetary gearbox,

~38–41% cheaper than MR-J5 with planetary gearbox.